A review on the novel materials and dynamic characteristics of cable suspension bridges
- سال انتشار: 1400
- محل انتشار: چهارمین کنفرانس بین المللی و پنجمین کنفرانس ملی عمران، معماری، هنر و طراحی شهری
- کد COI اختصاصی: ICCACS04_0051
- زبان مقاله: انگلیسی
- تعداد مشاهده: 345
نویسندگان
Mohammad Hossein Taghavi Parsa
Ph.D. of structure, Department of Civil Engineering, Imam Hossein University, Tehran, Iran,
Ph.D. of structure, Department of Civil Engineering, University of Kurdestan, Kermanshah,Iran,
MSc student of geotechnical engineering, khajeh nasir toosi university of technology, Tehran,Iran,
MSc student of mechanical engineering, Faculty of Mechanical Engineering, University of Science and Technology, Tehran, Iran,
MSc of Metallurgy engineering. Amirkabir university of technology, Tehran, Iran,
چکیده
Bridge design requires a comprehensive understanding and knowledge of whole the components of the structure. A cable bridge is a type of bridge in which the deck hangs below suspension cables on vertical hangers. Using modern suspension bridges, the longer distance structures in comparison with the other types of bridges can be designed and covered. Suspension bridges present an elegant and competitive solution for connecting two points over long spans employing low material content. In this review paper, novel materials which are used in the construction of suspension bridge are assessed. Then the caisson foundation details are expressed and reviewed. Moreover, duo to the importance of dynamic characteristics of suspension bridges as well as their flexibility, and vulnerability, the existing methods to reflect dynamic frequencies and mode shapes are compared and investigated. Finally, the application of winch in the construction of cable suspension bridge is studied.کلیدواژه ها
suspension bridge, cable, winch, caisson foundation, mode shapeمقالات مرتبط جدید
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